How to measure sdmmc clock (200Mhz) of stm32h743BIT6?
Hi guysI am trying to measure the sdmmc clock of stm32h743BIT6. Which line should I draw to see
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How can I measure sd card default speed?
hi every one ~~!! I am using STM32h743bit6.How can I measure sd card default speed?SDIO_CLK? SDIO_CMD??
Resolved! External Flash downloader shift 1 byte in flash area
HiI follow the MOOC tutorial for create the external QSPI loader, my Flash memory is MT25QL128ABB.The flash is writed but the memory test Fail, with debug inspect there is 1 byte shift from start 0x90000000 (currect 00 01 02 ecc) I read (01 02 03).I ...
Resolved! 433MHz MCU selection
I am in search of the 433MHz MCU for my new application, can someone help me with which MCU is offered by STM for the 433MHz RF application?Regards,Jay Kacha
Resolved! How to select gain in STM32H743 ADC
How to select gain in STM32H743 ADC? I looked up all the configurations/parameters but don't see how can I amplify (select gain) for input channel? I want to measure current which is mV signal.
Can I write different data to different address in each sector of flash memory of STM32F030C8 series, Is it possible write different data and read the data.
I have been trying to write single data say 100 to one address and 200 to next address of each sector of flash memory of stm32f030c8, it has 16 sectors and data is written and erased in pages. I want write data to each address in each sector starting...
How do you trigger dual-core halting on an STM32H755BI?
I'm trying to get my SWD debugger to halt both cores when debugging one of them, but by default it appears to only halt a single core. Looking into the reference manuals for the H755 I see section "63.5.3 Cross Trigger Interfaces (CTI) and matrix (CT...
How to read multiple ADC (ADC 1, ADC2, ADC3) and each with 4 channels at a time using timer interrupt
Hi,I am working on STM32G474.I want to read multiple ADC channels (ADC1 , ADC2 and ADC3 all with 4 channels at a time).I generated interrupt using timer 3 (update event) and reading ADC channels under /* USER CODE BEGIN 2 */ HAL_TIM_Base_Star...
SRAM Memory write or erase getting a hardfault
Hi team, can anyone help me what is wrong im doing in the code, ihave used the SRAM(1/2/3) or part of SRAM which is SRAM1, the data is getting erased or written to the specified address but at the end its getting hard fault, can anyone help me to rec...
HELLO! STM32L051R8T6 it has a problem with the initialization of the LSE / LSI clock？
After the analysis, we know that the processor in the system is powered by a battery voltage of 3.6 V and cyclically/after meeting certain conditions, it goes into Standby mode. It is woken up by the wakeup pin. After waking up, the processor correct...
